mirror of
https://github.com/ilyakooo0/nixpkgs.git
synced 2024-12-26 12:53:59 +03:00
47 lines
2.0 KiB
Nix
47 lines
2.0 KiB
Nix
# Basic test to make sure grsecurity works
|
|
|
|
import ./make-test.nix ({ pkgs, ...} : {
|
|
name = "grsecurity";
|
|
meta = with pkgs.stdenv.lib.maintainers; {
|
|
maintainers = [ copumpkin joachifm ];
|
|
};
|
|
|
|
machine = { config, pkgs, ... }:
|
|
{ security.grsecurity.enable = true;
|
|
boot.kernel.sysctl."kernel.grsecurity.deter_bruteforce" = 0;
|
|
};
|
|
|
|
testScript = ''
|
|
subtest "grsec-lock", sub {
|
|
$machine->succeed("systemctl is-active grsec-lock");
|
|
$machine->succeed("grep -Fq 1 /proc/sys/kernel/grsecurity/grsec_lock");
|
|
$machine->fail("echo -n 0 >/proc/sys/kernel/grsecurity/grsec_lock");
|
|
};
|
|
|
|
subtest "paxtest", sub {
|
|
# TODO: running paxtest blackhat hangs the vm
|
|
$machine->succeed("${pkgs.paxtest}/lib/paxtest/anonmap") =~ /Killed/ or die;
|
|
$machine->succeed("${pkgs.paxtest}/lib/paxtest/execbss") =~ /Killed/ or die;
|
|
$machine->succeed("${pkgs.paxtest}/lib/paxtest/execdata") =~ /Killed/ or die;
|
|
$machine->succeed("${pkgs.paxtest}/lib/paxtest/execheap") =~ /Killed/ or die;
|
|
$machine->succeed("${pkgs.paxtest}/lib/paxtest/execstack") =~ /Killed/ or die;
|
|
$machine->succeed("${pkgs.paxtest}/lib/paxtest/mprotanon") =~ /Killed/ or die;
|
|
$machine->succeed("${pkgs.paxtest}/lib/paxtest/mprotbss") =~ /Killed/ or die;
|
|
$machine->succeed("${pkgs.paxtest}/lib/paxtest/mprotdata") =~ /Killed/ or die;
|
|
$machine->succeed("${pkgs.paxtest}/lib/paxtest/mprotheap") =~ /Killed/ or die;
|
|
$machine->succeed("${pkgs.paxtest}/lib/paxtest/mprotstack") =~ /Killed/ or die;
|
|
};
|
|
|
|
# tcc -run executes run-time generated code and so allows us to test whether
|
|
# paxmark actually works (otherwise, the process should be terminated)
|
|
subtest "tcc", sub {
|
|
$machine->execute("echo -e '#include <stdio.h>\nint main(void) { puts(\"hello\"); return 0; }' >main.c");
|
|
$machine->succeed("${pkgs.tinycc.bin}/bin/tcc -run main.c");
|
|
};
|
|
|
|
subtest "RBAC", sub {
|
|
$machine->succeed("[ -c /dev/grsec ]");
|
|
};
|
|
'';
|
|
})
|